Express 1/2 Ton Van AWD V8-5.3L VIN T (2003)
Hose/Line HVAC: Service and Repair
Suction Hose Replacement
SUCTION HOSE REPLACEMENT
TOOLS REQUIRED
J 39400-A Halogen Leak Detector
REMOVAL PROCEDURE
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Remove the coolant recovery reservoir.
3. Remove the suction line nut (1) from the accumulator.
4. Remove the rear suction line nut (2) if equipped with rear air.
5. Raise the vehicle. Refer to Vehicle Lifting.
6. Remove the suction line bolt from the compressor.
7. Remove the suction line from the vehicle.
INSTALLATION PROCEDURE
1. Install the suction line into the vehicle.
2. Install the suction line bolt to the compressor.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten
Tighten the bolt to 35 N.m (26 lb ft).
